Pivot wheel segment



FIG. 1 is a side elevation perspective view taken from the top and side of a pivot wheel segment showing my new design;

FIG. 2 is a side elevation bottom plan view thereof, it being understood that left and right side views thereof are mirror images of one another;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a side elevation view thereof:

FIG. 5 is a side elevation view thereof, with the pivot wheel segment having been turned over;

FIG. 6 is a top plan view like that of FIG. 1;

FIG. 7 is an end elevation view thereof; and,

FIG. 8 is an opposite end elevation view thereof. 

CLAIM The ornamental design for a pivot wheel segment, as shown and described. 